Q1. Which type of venation is present in monocot leaves?A. ReticulateB. ParallelC. Both A and BD. None of the above
Q2. Which part of a monocot seed is responsible for food storage?A. CotyledonB. EndospermC. PlumuleD. Radicle
Q3. Which of the following statements about inflorescence is incorrect?A. Cymose inflorescence has a basipetal arrangementB. Umbel is a type of racemose inflorescenceC. Spadix is found in banana and maizeD. Capitulum is a type of cymose inflorescence
Q4. Which of the following statements about floral symmetry is incorrect?A. Zygomorphic flowers can be divided into two equal halves only in one planeB. Actinomorphic flowers exhibit radial symmetryC. Pea flowers exhibit actinomorphic symmetryD. Sunflower flowers exhibit actinomorphic symmetry
Q5. Which of the following statements about fruits is incorrect?A. A drupe has a fleshy mesocarpB. Berry fruits have a dry pericarpC. Legumes split open at maturityD. Aggregate fruits arise from multiple ovaries of a single flower
Q6. Which term describes the position of floral organs when they arise from a cup-like thalamus?A. HypogynousB. PerigynousC. EpigynousD. None of the above
Q7. Which structure is responsible for protecting young leaves in a plant?A. StipulesB. Axillary budsC. Root hairsD. Epidermis
Q8. Which of the following statements about stems is correct?A. Rhizomes are aerial stems that store foodB. Tubers are underground modified stemsC. Thorns in citrus plants are modified leavesD. Tendrils in pumpkins are modified roots
Q9. What is the primary function of the mesophyll in a leaf?A. Providing structural supportB. Carrying out photosynthesisC. Transporting waterD. Preventing water loss
Q10. Which of the following statements about leaves is incorrect?A. Leaf spines in cactus reduce transpirationB. Tendrils in pea plants are modified stemsC. Leaves perform transpirationD. Storage leaves are found in onion